Table 3. Estimated parameter values for different model versions using the data from experiments with 10 rounds. The model versions are defined as follows: SP = probabilistic choice with social preferences, without learning and signaling; SP+L = probabilistic choice with social preferences with learning and without signaling; SP+L+S = probabilistic choice with social preferences with learning and with signaling; and L = probabilistic choice of income maximizers with learning and without signaling. See Table 2 for a list of parameters and their definitions. InL stands for maximum likelihood, AIC for Akaike Information Criterion, and BIC for Bayesian Information Criterion.